[PATCH 8/8] unify system.h

This patch finishes the unification of system.h file.
i386 needs a constant to be defined, and it is defined inside an ifdef

Other than that, pretty much nothing but includes are left in the arch
specific headers, and they are deleted.

Signed-off-by: Glauber de Oliveira Costa <[email protected]>
---
 include/asm-x86/system.h    |   10 ++++++++--
 include/asm-x86/system_32.h |   15 ---------------
 include/asm-x86/system_64.h |    9 ---------
 3 files changed, 8 insertions(+), 26 deletions(-)

diff --git a/include/asm-x86/system.h b/include/asm-x86/system.h
index da4bcd1..1a85892 100644
--- a/include/asm-x86/system.h
+++ b/include/asm-x86/system.h
@@ -2,8 +2,12 @@
 #define _ASM_X86_SYSTEM_H_
 
 #include <asm/asm.h>
+#include <asm/segment.h>
+#include <asm/cpufeature.h>
+#include <asm/cmpxchg.h>
 
 #include <linux/kernel.h>
+#include <linux/irqflags.h>
 
 #ifdef CONFIG_X86_32
 #define AT_VECTOR_SIZE_ARCH 2 /* entries in ARCH_DLINFO */
@@ -34,7 +38,10 @@ extern struct task_struct *FASTCALL(__switch_to(struct task_struct *prev,
 		      "2" (prev), "d" (next));				\
 } while (0)
 
-# include "system_32.h"
+/*
+ * disable hlt during certain critical i/o operations
+ */
+#define HAVE_DISABLE_HLT
 #else
 #define __SAVE(reg, offset) "movq %%" #reg ",(14-" #offset ")*8(%%rsp)\n\t"
 #define __RESTORE(reg, offset) "movq (14-" #offset ")*8(%%rsp),%%" #reg "\n\t"
@@ -69,7 +76,6 @@ extern struct task_struct *FASTCALL(__switch_to(struct task_struct *prev,
 	       [thread_info] "i" (offsetof(struct task_struct, stack)),   \
 	       [pda_pcurrent] "i" (offsetof(struct x8664_pda, pcurrent))  \
 	     : "memory", "cc" __EXTRA_CLOBBER)
-# include "system_64.h"
 #endif
 
 #ifdef __KERNEL__
diff --git a/include/asm-x86/system_32.h b/include/asm-x86/system_32.h
deleted file mode 100644
index 83af464..0000000
--- a/include/asm-x86/system_32.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef __ASM_SYSTEM_H
-#define __ASM_SYSTEM_H
-
-#include <asm/segment.h>
-#include <asm/cpufeature.h>
-#include <asm/cmpxchg.h>
-
-#include <linux/irqflags.h>
-
-/*
- * disable hlt during certain critical i/o operations
- */
-#define HAVE_DISABLE_HLT
-
-#endif
diff --git a/include/asm-x86/system_64.h b/include/asm-x86/system_64.h
deleted file mode 100644
index 89af856..0000000
--- a/include/asm-x86/system_64.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __ASM_SYSTEM_H
-#define __ASM_SYSTEM_H
-
-#include <asm/segment.h>
-#include <asm/cmpxchg.h>
-
-#include <linux/irqflags.h>
-
-#endif
-- 
1.4.4.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• References:
  • [PATCH 0/8] Integrate system.h
    • From: Glauber de Oliveira Costa <[email protected]>
  • [PATCH 1/8] remove volatile keyword from clflush.
    • From: Glauber de Oliveira Costa <[email protected]>
  • [PATCH 2/8] put together equal pieces of system.h
    • From: Glauber de Oliveira Costa <[email protected]>
  • [PATCH 3/8] unify load_segment macro
    • From: Glauber de Oliveira Costa <[email protected]>
  • [PATCH 4/8] unify paravirt parts of system.h
    • From: Glauber de Oliveira Costa <[email protected]>
  • [PATCH 5/8] remove unused macro
    • From: Glauber de Oliveira Costa <[email protected]>
  • [PATCH 6/8] unify smp parts of system.h
    • From: Glauber de Oliveira Costa <[email protected]>
  • [PATCH 7/8] move switch_to macro to system.h
    • From: Glauber de Oliveira Costa <[email protected]>

• Prev by Date: [PATCH 6/8] unify smp parts of system.h
• Next by Date: [PATCH 7/8] move switch_to macro to system.h
• Previous by thread: [PATCH 7/8] move switch_to macro to system.h
• Next by thread: Re: [PATCH 4/8] unify paravirt parts of system.h
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]